sqlmap/lib/utils/hash.py

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#!/usr/bin/env python
"""
$Id$
Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
See the file 'doc/COPYING' for copying permission
"""
from hashlib import md5
from hashlib import sha1
from extra.pydes.pyDes import des
from extra.pydes.pyDes import CBC
from lib.core.convert import hexdecode
from lib.core.convert import hexencode
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def mysql_hash(password, uppercase=True):
"""
Reference(s):
http://csl.sublevel3.org/mysql-password-function/
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>>> mysql_hash(password='testpass', uppercase=True)
'*00E247AC5F9AF26AE0194B41E1E769DEE1429A29'
"""
retVal = "*%s" % sha1(sha1(password).digest()).hexdigest()
return retVal.upper() if uppercase else retVal.lower()
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def mysql_old_hash(password, uppercase=True): # prior to version '4.1'
"""
Reference(s):
http://www.sfr-fresh.com/unix/privat/tpop3d-1.5.5.tar.gz:a/tpop3d-1.5.5/password.c
http://voidnetwork.org/5ynL0rd/darkc0de/python_script/darkMySQLi.html
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>>> mysql_old_hash(password='testpass', uppercase=True)
'7DCDA0D57290B453'
"""
a, b, c = 1345345333, 7, 0x12345671
for d in password:
if d == ' ' or d == '\t':
continue
e = ord(d)
a ^= (((a & 63) + b) * e) + (a << 8)
c += (c << 8) ^ a
b += e
retVal = "%08lx%08lx" % (a & ((1 << 31) - 1), c & ((1 << 31) - 1))
return retVal.upper() if uppercase else retVal.lower()
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def postgres_hash(password, username, uppercase=False):
"""
Reference(s):
http://pentestmonkey.net/blog/cracking-postgres-hashes/
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>>> postgres_hash(password='testpass', username='testuser', uppercase=False)
'md599e5ea7a6f7c3269995cba3927fd0093'
"""
retVal = "md5%s" % md5(password + username).hexdigest()
return retVal.upper() if uppercase else retVal.lower()
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def mssql_hash(password, salt, uppercase=False):
"""
Reference(s):
http://www.leidecker.info/projects/phrasendrescher/mssql.c
https://www.evilfingers.com/tools/GSAuditor.php
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>>> mssql_hash(password='testpass', salt='4086ceb6', uppercase=False)
'0x01004086ceb60c90646a8ab9889fe3ed8e5c150b5460ece8425a'
"""
binsalt = hexdecode(salt)
unistr = "".join("%s\0" % c for c in password)
retVal = "0100%s%s" % (salt, sha1(unistr + binsalt).hexdigest())
return "0x%s" % (retVal.upper() if uppercase else retVal.lower())
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def mssql_old_hash(password, salt, uppercase=True): # prior to version '2005'
"""
Reference(s):
www.exploit-db.com/download_pdf/15537/
http://www.leidecker.info/projects/phrasendrescher/mssql.c
https://www.evilfingers.com/tools/GSAuditor.php
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>>> mssql_old_hash(password='testpass', salt='4086ceb6', uppercase=True)
'0x01004086CEB60C90646A8AB9889FE3ED8E5C150B5460ECE8425AC7BB7255C0C81D79AA5D0E93D4BB077FB9A51DA0'
"""
binsalt = hexdecode(salt)
unistr = "".join("%s\0" % c for c in password)
retVal = "0100%s%s%s" % (salt, sha1(unistr + binsalt).hexdigest(), sha1(unistr.upper() + binsalt).hexdigest())
return "0x%s" % (retVal.upper() if uppercase else retVal.lower())
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def oracle_hash(password, salt, uppercase=True):
"""
Reference(s):
https://www.evilfingers.com/tools/GSAuditor.php
http://www.notesbit.com/index.php/scripts-oracle/oracle-11g-new-password-algorithm-is-revealed-by-seclistsorg/
http://seclists.org/bugtraq/2007/Sep/304
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>>> oracle_hash(password='SHAlala', salt='1B7B5F82B7235E9E182C', uppercase=True)
'S:2BFCFDF5895014EE9BB2B9BA067B01E0389BB5711B7B5F82B7235E9E182C'
"""
binsalt = hexdecode(salt)
retVal="s:%s%s" % (sha1(password + binsalt).hexdigest(), salt)
return retVal.upper() if uppercase else retVal.lower()
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def oracle_old_hash(password, username, uppercase=True): # prior to version '11g'
"""
Reference(s):
http://www.notesbit.com/index.php/scripts-oracle/oracle-11g-new-password-algorithm-is-revealed-by-seclistsorg/
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>>> oracle_old_hash(password='tiger', username='scott', uppercase=True)
'F894844C34402B67'
"""
IV, pad = "\0"*8, "\0"
unistr = "".join("\0%s" % c for c in (username + password).upper())
cipher = des(hexdecode("0123456789ABCDEF"), CBC, IV, pad)
encrypted = cipher.encrypt(unistr)
cipher = des(encrypted[-8:], CBC, IV, pad)
encrypted = cipher.encrypt(unistr)
retVal = hexencode(encrypted[-8:])
return retVal.upper() if uppercase else retVal.lower()